|Parish Est|Church|City|Current Bldg begun|Weekly collections|Notes|
|---|---|---|---|---|---|
|1846|Shrine of the Immaculate Conception|Atlanta|1869|$10,000|[1]|
|1880|Sacred Heart Basilica|Atlanta|1897|$18,000|[2]|
|1903|Saint Anthony of Padua Catholic Church|Atlanta|1911|?|[3]|
|1912|Our Lady of Lourdes Catholic Church|Atlanta|1960|?|[4]|
|1936|Cathedral of Christ the King|Atlanta|1937|$70,000|[5]|
|1941|Saint Thomas More Catholic Church|Decatur|1952|$23,000|[6]|
|1951|Our Lady of the Assumption Catholic Church|Atlanta|1957|$16,000|[7]|
|1954|Saint Paul of The Cross Catholic Church|Atlanta|1957|?|[8]|
|1958|Immaculate Heart of Mary Catholic Church|Atlanta|2006|$26,000|[9]|
|1960|Saint Jude The Apostle Catholic Church|Atlanta|1962|?|[10]|
|1960|Saint Luke The Evangelist Catholic Church|Dahlonega|1898|$4,500|[11]|
|1960|Most Blessed Sacrament Catholic Church|Atlanta|1989|$4,000|[12]|
|1964|Catholic Church of the Holy Cross|Atlanta|1989|?|[13]|
|1964|Holy Spirit Catholic Church|Atlanta|1977|?|[14]|
|1965|Our Lady of Perpetual Help Catholic Church|Carrollton|1962|$9,000|[15]|
|1984|Christ Our Hope Catholic Church|Lithonia|2000|??|[16]|
|1999|Saint Francis de Sales Catholic Church|Mableton|1999|??|[17]|
|2000|Saint Brigid Catholic Church|Johns Creek|2002|$50,000|[18]|

Question: how many different cities are the listed churches in?
Answer: 7